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If the roller coaster track has a hill at the end that was equal in height to the original hill, would the marble make it all the way to the top? Please explain it to me! Thanks.

How is the strength of the hurricane related to the sea surface temperature (SST)?

Oceanic crust is created along which type of tectonic plate boundary? A. Subduction B. Transform C. Spreading D. Collision E. Cceanic crust is only formed from hot spots

Which of the items below is NOT a zone associated with tectonic activity? A. Subduction B. Spreading C. Collision D. Intersection E. Rift

How fast do the fastest tsunami waves travel in the deep ocean? A. About 40 miles per hour (mph) or (70 km/hour) B. About 100 mph (170 km/hour) C. About 400 mph (700 km/hour) D. About 1000 mph (1700 km/hour) E. About 4000 mph (7000 km/hour)

Surface waves disturb the water column to depths of A. less than 100 feet B. about 100 meters C. about 100 miles D. 1/2 of their wavelength E. their wavelength

Which of the following statements is FALSE about the magnitude of earthquakes? A. Magnitudes of earthquakes are based on powers of ten B. An earthquake of magnitude 3 on the scale is 1.5 times more intense than a magnitude 2 C. Great earthquakes can have...

Suppose you have 2 core samples. Sample 1 is from ice that is 2 meters deep and Sample 2 is from ice that is 100 meters deep. What is true about the CO2 levels in the 2 samples? A. The CO2 levels from the 2 samples would be the same. B. The CO2 level in S...

Which of the items below is not a side effect of global climate change? A. Rising sea levels B. Desertification C. Shrinking permafrost D. Increased earthquake activity E. Shifts in plant and animal ranges and habitats

Which of the following is a statement about CLIMATE? A. Today, it is cloudy and raining. B. Rainfall amounts were about average this month. C. The winters here are cold and snowy. D. The temperature will rise during the next week. E. It is 56°F and sunny.

According to scientists, what is our best option if an asteroid 10 km in diameter was detected and closing in on an impact with Earth? A. Blow it up in space before it enters our atmosphere B. Divert it so that it doesn't collide with Earth C. Blow it up...

A sample of n = 24 has a mean of 3. If one number is added whoe value is 28, then what is the value of the new mean? A. 4 B. 3 C. 4.17 D. Cannot be determined from the information given